When the crane is running, the wheel edges of large and small vehicles contact the side of the track to produce horizontal direction-finding thrust, which causes friction loss between the wheel flange and the track, which is called "rail gnawing".
VIEW MOREThe work duty is an important concept that characterizes the working characteristics of the crane. The principle of division is based on the life of the crane. When the load is different and the frequency of action is different, cranes with the same life
VIEW MOREAccording to the structure of the gantry crane, the main beam needs to be hoisted as a whole, which is the largest component and key factor in the installation of the portal crane.
VIEW MOREwhen using wire rope hoists, it have a lot of safety actions which should be highly attention.
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